Global Mean Estimates Based on Land-Surface Air Temperature Anomalies Only

• A shiny application was developed to show the mean changes for Global climate from 1880 to 2016
• The bar charts presented allow for a user to use the cursor to find mean change for a specific year.
• The shiny application is found here:
  • Global Mean Estimates Based on Land-Surface Air Temperature Anomalies Only
• Github repository is found here:
  • DDP_Presentation_Week4

• The data set contains the mean differences from 1880 - 2015
• The columns used from the data set are:

[1] "Year" "Glob" "NHem" "SHem"

• In the slides below, the charts of the mean differences of data developed using plot_ly package is presented

• The charts show that the temperature has increased globally
• This doesn't not indicate global warming, but global climate change
  
  
  
• Data used in this presentation is from NASA GISS Temperature Analysis (GISTEMP) site
  • The link to the site is at NASA.gov